Data di Pubblicazione:
2007
Citazione:
Isomeric states in the light Tc isotopes / A.B. Garnsworthy, P.H. Regan, S. Pietri, D. Rudolph, L. Caceres, M. Gorska, Z.s. Podolyak, S.J. Steer, A. Heinz, F. Becker, P. Bednarczyk, P. Doornenbal, H. Geissel, J. Gerl, H. Grawe, J. Grebosz, A. Kelic, I. Kojouharov, N. Kurz, F. Montes, W. Prokopwicz, T. Saito, H. Schaffner, S. Tachenov, E. Werner Malento, H.J. Wollersheim, G. Benzoni, B. Blank, C. Brandau, A.M. Bruc, F. Camera, W.N. Catford, I.J. Cullen, Z.s. Dombradi, E. Estevez, W. Gelletly, R. Hoischen, G. Ilie, J. Jolie, G.A. Jones, A. Jungclaus, M. Kmiecik, F.G. Kondev, T. Kurtukian Nieto, S. Lalkovski, Z. Liu, A. Maj, S. Myalski, M. Pfuetzner, T. Shizuma, A.J. Simons, S. Schwertel, P.M. Walker, O. Wieland. - In: ACTA PHYSICA POLONICA B. - ISSN 0587-4254. - 38:4(2007), pp. 1265-1269. ((Intervento presentato al 41. convegno Zakopane Conference on Nuclear Physics, September, 4th - 10th tenutosi a Zakopane (Poland) nel 2006.
Abstract:
Preliminary results from the first experiment of the Stopped Beam
RISING campaign are presented. The relativistic projectile fragmentation
of a 750 MeV/u beam of 107Ag populated isomeric states in very neutron
deficient nuclei at the proton dripline around mass 80–90. Nuclei were
unambiguously identified using the FRagment Separator (FRS) and its an-
cillary detectors located at GSI. The ions produced were slowed down from
relativistic energies by means of an Al degrader and implanted in the centre
of the high-efficiency Stopped RISING array. This allowed the identifica-
tion of new excited states in the N = Z = 43 nucleus, 86Tc, populated
following the de-excitation of a microsecond isomer. Preliminary results of
this analysis, as well as previously unobserved isomeric states in 87,88Tc,
are reported
Tipologia IRIS:
01 - Articolo su periodico
Elenco autori:
A.B. Garnsworthy, P.H. Regan, S. Pietri, D. Rudolph, L. Caceres, M. Gorska, Z.S. Podolyak, S.J. Steer, A. Heinz, F. Becker, P. Bednarczyk, P. Doornenbal, H. Geissel, J. Gerl, H. Grawe, J. Grebosz, A. Kelic, I. Kojouharov, N. Kurz, F. Montes, W. Prokopwicz, T. Saito, H. Schaffner, S. Tachenov, E. Werner Malento, H.J. Wollersheim, G. Benzoni, B. Blank, C. Brandau, A.M. Bruc, F. Camera, W.N. Catford, I.J. Cullen, Z.S. Dombradi, E. Estevez, W. Gelletly, R. Hoischen, G. Ilie, J. Jolie, G.A. Jones, A. Jungclaus, M. Kmiecik, F.G. Kondev, T. Kurtukian Nieto, S. Lalkovski, Z. Liu, A. Maj, S. Myalski, M. Pfuetzner, T. Shizuma, A.J. Simons, S. Schwertel, P.M. Walker, O. Wieland
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